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浏览/检索结果: 共7条，第1-7条 帮助 限定条件 发表日期：2019     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 How Did Deciduous Rubber Plantations Expand Spatially in China's Xishuangbanna Dai Autonomous Prefecture During 1991-2016? 期刊论文 PHOTOGRAMMETRIC ENGINEERING AND REMOTE SENSING, 2019, 卷号: 85, 期号: 9, 页码: 687-697 作者:  Xiao, Chiwei;  Li, Peng;  Feng, Zhiming 收藏  |  浏览/下载：2/0  |  提交时间：2020/05/19 A precise initial weld point guiding method of micro-gap weld based on structured light vision sensor 期刊论文 IEEE SENSORS JOURNAL, 2019, 卷号: 19, 期号: 1, 页码: 322-331 作者:  Fan JF(范俊峰);  Jing FS(景奉水);  Yang L(杨磊);  Long T(龙腾);  Tan M(谭民) 收藏  |  浏览/下载：101/0  |  提交时间：2019/04/27 Initial Weld Point Guiding  Micro-gap Weld  Structured Light Vision  Robot Welding   An initial point alignment method of narrow weld using laser vision sensor 期刊论文 The International Journal of Advanced Manufacturing Technology, 2019, 卷号: 102, 期号: 1-4, 页码: 201-212 作者:  Fan JF(范俊峰);  Jing FS(景奉水);  Yang L(杨磊);  Long T(龙腾);  Tan M(谭民) 收藏  |  浏览/下载：96/0  |  提交时间：2019/04/27 Initial Point Alignment  Image Processing  Laser Vision Sensor  Narrow Weld  Welding Robot   Stability and Variability Emphasized STT-MRAM Sensing Circuit with Performance Enhancement 会议论文 2018 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2018, 2018-10-26 作者:  Han, M.;  Cai, H.;  Yang, J.;  Naviner, L.;  Wang, Y. 收藏  |  浏览/下载：11/0  |  提交时间：2019/12/30 Convergence of numerical methods  Magnetic anisotropy  Magnetic recording  Magnetic storage  Magnetism  Random access storage  Timing circuits  Tunnel junctions  low Vdd performance  Magnetic random access memory  Magnetic tunnel junction  Performance enhancements  Perpendicular magnetic anisotropy  Process Variation  Sensing margin  STT-MRAM  MRAM devices   Displacement Self-Sensing Method for AMB-Rotor Systems Using Current Ripple Demodulations Combined With PWM Command Signals 期刊论文 IEEE SENSORS JOURNAL, 2019, 卷号: 19, 页码: 5460-5469 作者:  Jiang, Yinxiao;  Wang, Kun;  Sun, Maolin;  Xie, Jinjin 收藏  |  浏览/下载：20/0  |  提交时间：2019/12/30 Active magnetic bearing  self-sensing  current ripple demodulation  dynamic performance  stability margin   Efficiency of Extreme Gradient Boosting for Imbalanced Land Cover Classification Using an Extended Margin and Disagreement Performance 期刊论文 ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION, 2019, 卷号: 8, 期号: 7 作者:  Sun, Fei;  Wang, Run;  Wan, Bo;  Su, Yanjun;  Guo, Qinghua 收藏  |  浏览/下载：9/0  |  提交时间：2022/01/06 gradient boosting trees  margin  class imbalance  very-high resolution (VHR) remote sensing  land cover classification  disagreement performance   Design and Test of Flexible Supporting Structure for Ultra-light Mirror 期刊论文 Guangzi Xuebao/Acta Photonica Sinica, 2019, 卷号: 48, 期号: 12 作者:  M.-Q.Shao;  L.Zhang;  L.Li;  L.Wei;  X.-Z.Jia 收藏  |  浏览/下载：1/0  |  提交时间：2020/08/24 Structural design,Constrained optimization,Flexible structures,Genetic algorithms,Ground supports,Mirrors,Optical testing,Optomechanics,Remote sensing,Vibrations (mechanical)